baber/WOPTO huggingface dataset:
Patent JP-H10238303-A (JP)
Title: Axial flow turbine
Inventor: KAWAGISHI HIROYUKI
IPC: F01D5/14
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow turbine to suppress a secondary flow vortex occurring accompanying to a secondary flow between the blade trains of moving blades and improve efficiency of a blade. SOLUTION: An axial flow turbine is constituted such that a blade element section central line I to linearly connecting the blade element section central point of the root part 26b of a moving blade 23, with the blade element section central point of a tip part 26a, and the blade element section central point of a tip part 26a, is inclined based on a rotation center reference line R passing through the center of a turbine axis 24, and the inclination is arranged to the wake flow side of the turbine axis 24. Further, the inclination angle α of the blade element section central line I of the moving blade 23 with a rotation center reference line R passing through the center 0 of the turbine axis 24 is set in the range of 0<α<=15 deg..
Patent JP-H10236246-A (JP)
Title: Control method, navigation device and automobile
Inventor: NUNOKAWA KATSUHIKO
IPC: B60R11/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To automatically perform proper control of respective apparatuses suitable for a road condition or the like of a detected travel position by detecting a position of a vehicle, judging an attribute of its detected position or a nearby position by map data, and controlling the apparatuses corresponding to its judged attribute. SOLUTION: When a tunnel judging part 11b judges that it is travel of a tunnel section (or when judged that it is not a tunnel section), corresponding control signals are generated by a monitor brightness control part 11c, a monitor sound volume control part 11d and an audio sound volume control part 11e. Luminance of an image displayed by a display 17 is controlled in two stages of at least a bright condition and a dark condition by the control signal generated by the monitor brightness control part 11c. A sound volume outputted from a loudspeaker of a voice output part 18 is controlled in two stages of at least a small sound volume condition and a large sound volume condition by the control signal generated by the monitor sound volume control part 11d.
Patent JP-H10243220-A (JP)
Title: Image data processor
Inventor: HATAKEYAMA MITSUAKI
IPC: H04N1/40
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the disturbance of a contour in the case of making binary processing by emphasizing less adjacent pixels which are adjacent in a subscanning direction of a line sensor than adjacent pixels adjacent in the main scanning direction. SOLUTION: An image signal obtained by a line sensor is analog-processed, A/D- converted, distortion in the optical system is corrected, shading distortion is corrected, the resolution is converted in matching with that of a printer, gamma-correction is conducted, and then digital image data D3 (n) are obtained. A 2-dimensional filter circuit 26 stores the digital image data D3 (n) by a prescribed number of lines and applies contour emphasis processing to the digital image data D3 (n), in which a difference between pixels adjacent in the main and subscanning directions is emphasized. In this case, the adjacent pixels which are adjacent in the subscanning direction of the line sensor are emphasized less than the adjacent pixels adjacent in the main scanning direction.  An output of a simple binarization section 27a is selected, when an image discrimination circuit 28 discriminates the data to be character data and an output of an error spread binarization section 27b is selected when the image discrimination circuit 28, that spreads errors to surrounding pixels, discriminates the data as image data. Thus, deterioration in the image quality is minimized.
Patent JP-H06259902-A (JP)
Title: Reference position detecting structure of disk device
Inventor: YOKOUCHI HIDEYA
IPC: G11B19/14
Filed: 1993-03-04
Abstract: PURPOSE:To make the position in the carriage moving direction of an optical path mechanically adjustable and to improve the degree of freedom in arrangement of a light emitting element and a light receiving element by providing the carriage with the optical path for transmitting and guiding light between this light emitting element and this light receiving element. CONSTITUTION:A circuit board 101 is fixed to a frame 102 by means of screws 103 and the carriage 104 is guided by a guide 105. A prism 106 is mounted on the carriage 104 freely movably by a spring-like mounting part 106a. This prism 106 can be adjusted in an arrow 108 direction by using an adjusting projection 106b and a jig. The light of the LED 110 mounted on the circuit board 101 traces the route of an arrow 111 and arrives at the phototransistor 109. As a result, the arrival of the carriage 104 at its home position is known. The degree of freedom in mounting the detector is widened and the thickness and size of the disk device are reduced.
Patent JP-S60189342-A (JP)
Title: Data communication system and its equipment
Inventor: KUDOU AKIRA
IPC: H04L12/407
Filed: 1984-03-09
Abstract: PURPOSE:To improve transmission efficiency by counting the number of times of collision of a transmission frame under communication control by a random access type CSMA/CD system, and changing a circuit system to a token passing system when the number of times of its generation has reached a prescribed value. CONSTITUTION:A program executed by a control part 7 is stored in advance in an ROM8, and it is executed when a transmission request of an information frame is generated in the control part 7. In this case, a self-address of a storage part 5 is set to a transmission origin address of an information transmitting packet, sets the address of a transmission destination device to a destination address, and executes an assembly of an information transmitting frame. In such a state, when the generation of collision is detected in the course of transmission, and it is discriminated that it reaches a prescribed number of times, the storage part 5 reads out the transmission origin address, sets this address to a destination address 303 of the first priority token 300, and also sets the self-address to a transmission origin address 304. This token 300 is transmitted normally and the self-communicating flag is changed to a token passing system.
Patent JP-H04261668-A (JP)
Title: Catheter tube
Inventor: NOBEYOSHI MASAKIYO
IPC: A61M25/00
Filed: 1991-02-16
Abstract: PURPOSE:To obtain a catheter tube which allows effective execution of treatment in a tube cavity and an expanding treatment of a constricted part in a blood vessel by arranging one of first and second openings near a first expansion body while the other thereof is provided near a second expansion body and on an opposite side surrounding wall as opposed to a tube body. CONSTITUTION:A tube body 2 is moved so that an expansion part is located between first and second expansion bodies 3 and 4 and a fluid is sent thereinto through a fourth lumen 7 to expand the first and second expansion bodies 3 and 4. The first and second expansion bodies 3 and 4 adhere close to an internal wall surface 13 of a blood vessel 12 to fix a catheter tube 1 on the blood vessel 12 while the flow of blood 14 in the blood vessel 12 is cut off. Under such a condition, for example, a drug 15 for inhibiting the thickening of an internal film from a first opening 51 provided near the second expansion body 4 through a first lument 5 while blood is sucked away from a second opening 61 provided on an opposite surrounding wall as opposed to the tube body 2 provided near the first expansion body 3.
Patent JP-H09208926-A (JP)
Title: Ultraviolet light absorber
Inventor: KANEKO KAZUMASA
IPC: C07D249/20
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet light absorber, comprising a compound having a specific structure as an active component, excellent in low sublimability and low vaporizability and used for improvement, etc., in weather resistance of plastic or rubber products or textile materials. SOLUTION: This ultraviolet light absorber comprises a compound having a structure of a bis[4-(2H-benzotriazol-2-yl)-3-hydroxyphenoxy]alkane of the formula (X and X' are each H, Cl, a lower alkyl or a lower alkoxy; R is a 2-10C straight-chain or a branched alkylene; both terminals of the alkylene are primary carbons) as an active component. For example, 1,6-bis[4-(2H- benzotriazol-2-yl)-3-hydroxyphenoxy]hexane is cited as the compound of the formula. The compound of the formula is obtained by reacting a 2H- benzotriazol-2-yl-2,4-dihydroxybenzene derivative with an alkylating agent of the formula B-R-B (R is a 2-20C alkylene; B is Cl, Br, etc.) having two functional groups in the presence of an alkali neutralizing agent in an inert solvent.
Patent JP-S58163788-A (JP)
Inventor: ABETA SADAJI
IPC: D06P3/66
Filed: 1982-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03247472-A (JP)
Title: Color printing system
Inventor: MISHIMA TAKENORI
IPC: B41J2/525
Filed: 1990-02-27
Abstract: PURPOSE:To correctly color print a desired color by outputting a white print control signal based on a sheet color signal by white print discriminating means, and controlling white print on a print sheet by a color print head mechanism based on a color print control signal by control means. CONSTITUTION:Sheet color detecting means 13 detects the base color of a print sheet 11, generates a sheet color signal, and sends it to a white print discriminating means 14. The means 14 outputs a white print control signal for designating whether a white color print is conducted on the sheet or not based on the signal. Print head control means 15 controls white print on the sheet 11 by a color print head mechanism 12 based on a color print control signal. When the control signal designates a white print, the printing part of the sheet 11 is printed by white ink 161 by the mechanism 12. Then, color print control means normally color prints. When yellow is printed, it is printed with yellow ink 162 on the sheet printed with white ink 161.
Patent JP-S62202077-A (JP)
Title: High-frequency ion plating device
Inventor: SHIMIZU TATSUHIKO
IPC: C23C14/32
Filed: 1986-03-01
Abstract: PURPOSE:To eliminate interference action between the coils and to contrive stabilization of plasma by symmetrizing plural coils for exciting high-frequency wave and identifying both the densities of plasma generated in the coils and the phase of high-frequency wave. CONSTITUTION:A high-frequency ion plating device is composed of a vacuum vapor deposition chamber 1, the evaporation sources 3 provided therein, a supporting base 4 holding a material 41 to be treated, a DC electric power source 9 for acceleration impressing voltage between the base 4 and the evaporation sources 3, the coils 5 for exciting high-frequency wave, a matching box 7, and a high-frequency electric power source 8 impressing electric power to the coils 5 via the matching box. The above-mentioned coils 5 mutually have the positional relation of point symmetry in plane sight and are mutually parallel connected to the above-mentioned electric power source 8 via the above- mentioned box 7.
Patent JP-S62202257-A (JP)
Title: Auxiliary processor control system
Inventor: IMAMURA KIYONORI
IPC: G06F15/177
Filed: 1986-02-28
Abstract: PURPOSE:To eliminate an unnecessary execution time by discriminating automatically whether an auxiliary processor is connected or not and executing directly processing instruction in a processing program if the auxiliary processor is connected and making it unnecessary that a control program intervenes always for the processing execution of the auxiliary processor. CONSTITUTION:A control program 11 detects whether an auxiliary processor 2 is connected or not in accordance with a signal (a) and sends a connection result signal b2 from an identification reporting part 111 to an initializing part 121 in response to an inquiry signal b1 from a processing program 12. If the auxiliary processor 2 is not connected, a pseudo processing part 12 performs the pseudo execution of the processing of the processor in accordance with a pseudo processing request signal e1 from the processing program 12 and sends a pseudo processing result signal e2 to a main processing part 122. Meanwhile, the processing program 12 receives the signal b2 and responds to a processing execution signal d1 to execute directly processing instructions in accordance with a connection result report signal (c) outputted from the initializing part 121 and outputs a processing result report signal d2.
Patent JP-S56141738-A (JP)
Title: Armature coil
Inventor: FUJITA MASAHIKO
IPC: H02K15/04
Filed: 1980-04-07
Abstract: PURPOSE:To simplify the forming work as well as to improve the accuracy in the finished form of the subject armature coil by a method wherein a printed coil and a heat sensitive adhesive film are superposed, wound into a cylindrical shape and are adhered under heat and pressure. CONSTITUTION:The printed coil 1, which has been formed by a printed wiring  using a plurality of unit coils, and the heat sensitive adhesive film 13 are superposed and wound into a cylindrical shape. Then, the above is heated and pressurized, the adhesive agent is fused once and then hardened and a unit armature  coil 20 is formed into one unitary body. Through these procedures, the coil forming work can be simplified comparing with the case wherein a liquefied adhesive agent  is used and also there exists no variation in the finished form of the armature coil.
Patent JP-S53129144-A (JP)
Title: Gas shielded arc welding method
Inventor: YABUKI YUTAKA
IPC: B23K9/173
Filed: 1977-04-19
Abstract: PURPOSE:To obtain a good weld-zone-characteristic performance with a high speed, highly efficient welding, by employing a small diameter welding wire, by settling the distance from the electricity feed tip to the groove bottom portion, and the welding current, at a value in a specified range corresponding to the wire diameter, and by giving a specified high oscillation to the arc.
Patent JP-S62202448-A (JP)
Title: Stroboscopic electron beam device
Inventor: OZAKI KAZUYUKI
IPC: H01J37/28
Filed: 1986-02-28
Abstract: PURPOSE:To enable measurement with a small error in time, by measuring the error in the time of the delay of an electron beam pulse from a trigger pulse to correct the timing of irradiation of the electron beam pulse or the time axis for the wave form of an obtained voltage. CONSTITUTION:In an electron beam device, an electron beam pulse having a delay time from a trigger signal is irradiated upon a sample 4 by electron beam means 2, 3, 5, 7-11, and the energy of secondary electrons emitted from the sample 4 is analyzed so that the voltage of the sample is measured by voltage measuring means 13-15. The error in the delay time of the electron beam pulse from the trigger pulse signal is determined by a delay error detection means 16. An address value, which is stored correspondingly to the delay time in a memory means 6 for storing the output of the voltage measuring means 15, is corrected by a correction means 6 and then stored in the memory means.
Patent JP-H01217409-A (JP)
Title: Initializing method for camera
Inventor: TAKAHASHI HIROSHI
IPC: G03B3/00
Filed: 1988-02-26
Abstract: PURPOSE:To prevent the generation of malfunction by connecting an electrode of a battery to an armature formed on a camera body side at the time of mounting the battery to initialize a CPU and then sleeving respective parts. CONSTITUTION:A camera is controlled by a microcomputer and a backup circuit is connected between the battery part and the CPU. In case of initializing the camera, the initializing of an electric part is divided from that of a mechanism part, i.e. the CPU to be the electric part and a display LCD when it is included are initialized by bringing into contact the electrode of the battery with the armature formed on the camera body side at the time of mounting the battery and then sleeve, and after executing IRQ, the mechanism part is initialized. The battery is checked in the process of the mechanism initialization, and if a trouble such as the defective mounting of the battery is generated, a display or an alarm is executed by the already initialized display LCD or the like. Consequently, the generation of malfunction or a failure due to the incomplete initialization based upon a power supply can be completely prevented.
Patent JP-S53129299-A (JP)
Title: Semitransparent epoxy resin composition
Inventor: DOBASHI MASARU
IPC: C08L63/00
Filed: 1977-04-18
Abstract: PURPOSE: A semitransparent epoxy resin composition having improved transparency, impregnation property, hardness, and crack resistance, comprising a bisphenol A type epoxy resin, a cycloaliphatic epoxy resin, a polybasic carboxylic acid anhydride, and glass fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229699-A (JP)
Title: Toy firework structure
Inventor: YASUDA TOSHIO
IPC: F42B4/20
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a toy firework structure enabling sharp reduction of the manufacturing cost of a base block required till execution and, moreover, easy disposal of refuse after the use. CONSTITUTION:A toy firework 1 is prepared by fixing a base block 4 for holding erected paper tubes 3a and 3b to the lower ends of the paper tubes 3a and 3b. The base block 4 is made to have a laminated structure of cardboard 4a to 4e stuck on each other. A through hole 6a matched with the shape of the lower end of the paper tube 3a is punched in first and second cardboard 4a and 4b, while a through hole 6b matched with the shape of the lower end of the paper tube 3b is punched in third and fourth cardboard 4c and 4d, and thereby recessions 7a and 7b in the shape of openings directed upward are formed in the base block 4. Moreover, the paper tubes 3a and 3b are fitted in and fixed to the recessions 7a and 7b, so that the paper tubes 3a and 3b be erected on the base block 4.
Patent JP-H11250785-A (JP)
Title: Puffer type gas-blast circuit breaker with closing resistance
Inventor: AZUMA SEIJI
IPC: H01H33/91
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To increase electrical and mechanical reliability and to miniaturize the whole breaker. SOLUTION: In this gas-blast circuit breaker, an aperture 51 is formed in an insulating tube 50 for insulating and supporting a movable part 7 and a fixed part 6 of an arc extinguishing chamber, and an arm part 40 coupling the movable part 7 with a closing resistance contact movable electrode 23 can move from side to side in the switching motion of the gas breaker. The shape of the aperture 51 is extended to a portion connected with one end of the insulating tube 50, i.e., fixing fulcrum 11 of the fixed part 6. At the same time, an insulating tube mounting part 60 of the fixing fulcrum 11 mounted with the insulating tube 50 is provided with a notch 61 in the position facing to a closing resistance contact fixing part 24 in conformity with the shape of an arc extinguishing chamber fixed side mounting part of the insulating tube 50.
Patent JP-S52128118-A (JP)
Title: Head feeding apparatus
Inventor: UETOSHI HIDEO
IPC: G11B5/55
Filed: 1976-04-20
Abstract: PURPOSE: To make the high density recording and reproducing possible, by means of installing a switch section which puts on or puts off a motor which makes a quick feed of head which is shiftable by one track by means of contacting it on the surface of a recording media to be shifted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56141229-A (JP)
Title: Method and apparatus for pneumatically transporting powder
Inventor: OONISHI KON
IPC: B65G53/06
Filed: 1980-04-08
Abstract: PURPOSE: To prevent the clogging of a pneumatic transport pipe due to the deposition of powder by a method in which a vent valve provided to a branched pipe on the downstream side of a compressed air supplier is controllably opened or closed and small pressure wave is generated inside the pneumatic transport pipe.  
     CONSTITUTION: Compressed air sent out from an air compressor 2 is mixed with powder sent out through a mixer 4 from a powder hopper 3 in an accelerator 5 and then sent through the pneumatic transport pipe 1 to a reactor tower or silo. At that time, pressure sensors 6 and 7 detect the internal pressures P 0  (upstream side of the accelerator 5) and P 1  (downstream side) of the pipe 1. When, under the condition, powder is beginning to deposit in the pneumatic transport pipe on the downstream side of the accelerator 5, signals to be applied to a controller 12 from a converter 11 to measure the pressure difference (P 0 -P 1 ) of detected values by both pressure sensors 6 and 7 become a given level or more. Then, the vent valve 9 is closed and small pressure wave is generated inside the pneumatic transport pipe on the downstream side of the accelerator 5, whereby the deposition of powder can be sweeped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05252594-A (JP)
Title: Digital voice processing device
Inventor: NENE YOSHITO
IPC: H04R3/00
Filed: 1992-03-03
Abstract: PURPOSE:To improve the articulation of the deteriorated sense of hearing by providing a means recording voice, means processing the voice frequency characteristics, and means reproducing the recorded voice with its speed changed inside the equipment involving the voice output. CONSTITUTION:A signal processing circuit (DSP) 12 processes a digital voice signal by a means processing the voice frequency characteristics. Further, a means 122 reproducing the voice with its speed changed processes a digital voice signal. In this case, a storage device 14 is used as a buffer so as to implement the time axis extension processing, providing a sufficient capacity and having two separate buses for write and read. An input of digital signal from an A/D converter 11 and the data output in the storage device 14 to DSP 12 are performed independently, concurrently performing the recording and reproduction of voice through the storage device 14. Thus, the A/D conversion output is recorded on the storage device 14 and the past recording information can be read out by the DSP.
Patent JP-H05248746-A (JP)
Title: Ice-tray
Inventor: ISHIBASHI IKUO
IPC: F25C1/24
Filed: 1992-03-03
Abstract: PURPOSE:To embody an ice-tray capable of removing ice cubes produced from the ice-tray without crushing them and capable of maintaining ice cubes to be produced in a fixed size. CONSTITUTION:An ice-tray 10 has many recessed portions 22 for ice making and is capable of removing ice cubes produced at the recessed portions 22 by twisting the ice-tray. In this ice-tray, each of the recessed portions 22 for ice making is formed into such a shape that it has two sets of parts, namely, one set of face parts 22a, 22a and the other set of angular parts 22b, 22b, which are obliquely opposed to each other at the peripheral side part of the recessed portion, respectively, and that the face parts 22a, 22a assume a gentle angle than that of the angular parts 22b, 22b, so that strong crushing force does not act on ice cubes when they are taken out. Further, in this case, the ice-tray is so designed that the volume of the recessed portions 22 for ice making can be secured by the angular parts 22b, 22b having an acute angle.